Hair dryer



FIG. 1 is a perspective view of the present invention;

FIG. 2 is a top view of the present invention;

FIG. 3 is a bottom view of the present invention;

FIG. 4 is a rear view of the present invention;

FIG. 5 is a side view of the present invention, the other side being thesame view; and,

FIG. 6 is a front view of the present invention.

The broken lines in the drawing are for illustrative purposes only andform no part of the claimed design.

The ornamental design for a “hair dryer,” as shown and described.